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AngleSharp

, 3 Jul 2013 BSD
Bringing the DOM to C# with a HTML5/CSS3 parser written in C#.
AngleSharp
Css
Tokens
DOM
Collections
Css
Properties
Rules
Selector
Values
Enums
Exception
Html
Basic
Formatting
Forms
Frames
Head
Lists
Media
Objects
Semantic
Tables
Interfaces
Mathml
Objects
Svg
Various
Xml
Foundation
Attributes
Helpers
Mutations
Html
Tokens
Properties
Stream
Xml
Tokens
packages
ModernUI.WPF.1.0.4
lib
net40
FirstFloor.ModernUI.dll
Microsoft.Windows.Shell.dll
net45
FirstFloor.ModernUI.dll
ModernUI.WPF.1.0.4.nupkg
ModernUI.WPF.1.0.4.nuspec
OxyPlot.Core.2013.1.49.1
lib
portable-net4+sl4+wp71+win8
OxyPlot.dll
OxyPlot.Core.2013.1.49.1.nupkg
OxyPlot.Core.2013.1.49.1.nuspec
OxyPlot.Wpf.2013.1.49.1
lib
NET40
OxyPlot.Wpf.dll
OxyPlot.Xps.dll
NET45
OxyPlot.Wpf.dll
OxyPlot.Xps.dll
OxyPlot.Wpf.2013.1.49.1.nupkg
OxyPlot.Wpf.2013.1.49.1.nuspec
Samples
Logo.ico
Pages
Properties
ViewModels
Documents
using AngleSharp.DOM;
using AngleSharp.DOM.Collections;
using System;

namespace AngleSharp.DOM.Css
{
    /// <summary>
    /// Represent a stylesheet object.
    /// </summary>
    [DOM("StyleSheet")]
    public class StyleSheet
    {
        #region Members

        Element _owner;
        StyleSheet _parent;
        MediaList _media;

        #endregion

        #region ctor

        /// <summary>
        /// Creates a new style sheet.
        /// </summary>
        internal StyleSheet()
        {
            _media = new MediaList();
        }

        /// <summary>
        /// Creates a new style sheet included in another stylesheet.
        /// </summary>
        /// <param name="parent">The parent of the current stylesheet.</param>
        internal StyleSheet(StyleSheet parent)
            : this()
        {
            _owner = parent._owner;
            _parent = parent;
        }

        #endregion

        #region Properties

        /// <summary>
        /// Gets the style sheet language for this style sheet.
        /// </summary>
        [DOM("type")]
        public String Type
        {
            get { return _owner != null ? (_owner.GetAttribute("type") ?? string.Empty) : string.Empty; }
        }

        /// <summary>
        /// Gets or sets if the stylesheet is applied to the document. Modifying this attribute may cause a new resolution
        /// of style for the document. If the media doesn't apply to the current user agent, the disabled attribute is ignored.
        /// </summary>
        [DOM("disabled")]
        public Boolean Disabled
        {
            get { return _owner != null ? (_owner.GetAttribute("disabled") != null) : false; }
            set { if(_owner != null) _owner.SetAttribute("disabled", value ? string.Empty : null); }
        }

        /// <summary>
        /// Gets the element that associates this style sheet with the document.
        /// </summary>
        [DOM("ownerNode")]
        public Element OwnerNode
        {
            get { return _owner; }
            internal set { _owner = value; }
        }

        /// <summary>
        /// Gets the parent stylesheet for style sheet languages that support the concept of style sheet inclusion.
        /// </summary>
        [DOM("parentStyleSheet")]
        public StyleSheet ParentStyleSheet
        {
            get { return _parent; }
        }

        /// <summary>
        /// Gets the value of the attribute, which is its location. For inline style sheets, the value of this attribute is null.
        /// </summary>
        [DOM("href")]
        public String Href
        {
            get { return _owner != null ? (_owner.GetAttribute("href") ?? string.Empty) : string.Empty; }
        }

        /// <summary>
        /// Gets the advisory title. The title is often specified in the ownerNode.
        /// </summary>
        [DOM("title")]
        public String Title
        {
            get { return _owner != null ? (_owner.GetAttribute("title") ?? string.Empty) : string.Empty; }
        }

        /// <summary>
        /// Gets the intended destination media for style information. The media is often specified in the ownerNode. If no
        /// media has been specified, the MediaList is empty.
        /// </summary>
        [DOM("media")]
        public MediaList Media
        {
            get { return _media; }
        }

        #endregion
    }
}

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License

This article, along with any associated source code and files, is licensed under The BSD License

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About the Author

Florian Rappl
Architect
Germany Germany
Florian lives in Munich, Germany. He started his programming career with Perl. After programming C/C++ for some years he discovered his favorite programming language C#. He did work at Siemens as a programmer until he decided to study Physics.

During his studies he worked as an IT consultant for various companies. After graduating with a PhD in theoretical particle Physics he is working as a senior technical consultant in the field of home automation and IoT.

Florian has been giving lectures in C#, HTML5 with CSS3 and JavaScript, software design, and other topics. He is regularly giving talks at user groups, conferences, and companies. He is actively contributing to open-source projects. Florian is the maintainer of AngleSharp, a completely managed browser engine.

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